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PTC Resettable Fuses（127）

Manufacturer

Bourns Inc.

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Littelfuse Inc.

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Murata Electronics

false

Type

Ceramic

Polymeric

Series

Multifuse®, MF-FSMF

Multifuse®, MF-MSMF

Multifuse®, MF-NSMF

Multifuse®, MF-PSMF

Multifuse®, MF-R

Multifuse®, MF-SMDF

POLY-FUSE®, 0603L

POLY-FUSE®, 0805L

POLY-FUSE®, 1206L

POLY-FUSE®, 1210L

Ratings

AEC-Q200

Lead Spacing

0.199" (5.05mm)

0.200" (5.08mm)

0.201" (5.10mm)

0.402" (10.20mm)

Time to Trip

0.1 s

1 s

1.5 s

10 s

10.8 s

100 ms

12 s

12.6 s

12.7 s

150 ms

Current - Max

1.1 A

1.6 A

10 A

100 A

20 A

40 A

5.5 A

50 A

590 mA

7 A

Mounting Type

Surface Mount

Through Hole

Voltage - Max

12V

13.2V

15V

16V

20V

240V (265V Int)

24V

30V

33V

48V

Thickness (Max)

0.019" (0.48mm)

0.024" (0.60mm)

0.024" (0.62mm)

0.028" (0.70mm)

0.029" (0.74mm)

0.030" (0.75mm)

0.033" (0.85mm)

0.035" (0.89mm)

0.037" (0.95mm)

Size / Dimension

0.039" L x 0.020" W (1.00mm x 0.50mm)

0.063" L x 0.032" W (1.60mm x 0.80mm)

0.065" L x 0.033" W (1.65mm x 0.85mm)

0.079" L x 0.049" W (2.00mm x 1.25mm)

0.083" L x 0.053" W (2.10mm x 1.35mm)

0.085" L x 0.053" W (2.15mm x 1.35mm)

0.126" L x 0.063" W (3.20mm x 1.59mm)

0.126" L x 0.063" W (3.20mm x 1.60mm)

0.126" L x 0.065" W (3.20mm x 1.65mm)

0.127" L x 0.102" W (3.22mm x 2.58mm)

Current - Trip (It)

1 A

1.1 A

1.2 A

1.25 A

1.3 A

1.5 A

1.8 A

1.95 A

100 mA

116 mA

Height - Seated (Max)

0.327" (8.30mm)

0.461" (11.70mm)

0.500" (12.70mm)

0.532" (13.50mm)

0.539" (13.70mm)

0.559" (14.20mm)

0.571" (14.50mm)

0.650" (16.50mm)

0.689" (17.50mm)

Operating Temperature

-20°C ~ 60°C

-20°C ~ 75°C

-20°C ~ 85°C

-40°C ~ 105°C

-40°C ~ 85°C

Resistance - 25°C (Typ)

15 Ohms

22 Ohms

33 Ohms

42 Ohms

6.8 Ohms

Current - Hold (Ih) (Max)

1 A

1.1 A

1.35 A

1.5 A

1.6 A

1.85 A

100 mA

120 mA

125 mA

140 mA

Resistance - Initial (Ri) (Min)

1 Ohms

1 mOhms

1.2 Ohms

1.4 Ohms

1.5 Ohms

1.6 Ohms

1.83 Ohms

10 mOhms

100 mOhms

110 mOhms

Resistance - Post Trip (R1) (Max)

1 Ohms

1.1 Ohms

1.17 Ohms

1.2 Ohms

1.3 Ohms

1.4 Ohms

1.45 Ohms

100 mOhms

110 mOhms

120 mOhms

Filter results: 127

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Product	Manufacturer	Package	RoHS	Factory Lead Time	Inventory	Packaging	Unit/USD	Quantity	Amount/USD
LVR055S	LVR055S Littelfuse Inc. - Price: $0.671794	Littelfuse Inc.	-		2-3 work days	345	-	1 : $0.671794 10 : $0.58782 50 : $0.503846 100 : $0.461859 500 : $0.440865 1000 : $0.419871		$0.671794 $0.58782 $0.503846 $0.461859 $0.440865 $0.419871
MF-R900	MF-R900 Bourns Inc. - Price: $0.653326	Bourns Inc.	-		2-3 work days	766	-	1 : $0.653326 10 : $0.57166 50 : $0.489994 100 : $0.449161 500 : $0.428745 1000 : $0.408329		$0.653326 $0.57166 $0.489994 $0.449161 $0.428745 $0.408329
RUEF400-2	RUEF400-2 Littelfuse Inc. - Price: $0.567909	Littelfuse Inc.	-		2-3 work days	699	-	1 : $0.567909 10 : $0.49692 50 : $0.425931 100 : $0.390437 500 : $0.37269 1000 : $0.354943		$0.567909 $0.49692 $0.425931 $0.390437 $0.37269 $0.354943
PRG21AR420MS1RA	PRG21AR420MS1RA Murata Electronics - Price: $0.491726	Murata Electronics	-		2-3 work days	920	-	1 : $0.491726 10 : $0.43026 50 : $0.368794 100 : $0.338061 500 : $0.322695 1000 : $0.307329		$0.491726 $0.43026 $0.368794 $0.338061 $0.322695 $0.307329
30R300UPR	30R300UPR Littelfuse Inc. - Price: $0.429394	Littelfuse Inc.	-		2-3 work days	2054	-	1 : $0.429394 10 : $0.37572 50 : $0.322046 100 : $0.295209 500 : $0.28179 1000 : $0.268371		$0.429394 $0.37572 $0.322046 $0.295209 $0.28179 $0.268371
60R185XMR	60R185XMR Littelfuse Inc. - Price: $0.42016	Littelfuse Inc.	-		2-3 work days	678	-	1 : $0.42016 10 : $0.36764 50 : $0.31512 100 : $0.28886 500 : $0.27573 1000 : $0.2626		$0.42016 $0.36764 $0.31512 $0.28886 $0.27573 $0.2626
PRG21BB220MB1RK	PRG21BB220MB1RK Murata Electronics - Price: $0.410926	Murata Electronics	-		2-3 work days	1638	-	1 : $0.410926 10 : $0.35956 50 : $0.308194 100 : $0.282511 500 : $0.26967 1000 : $0.256829		$0.410926 $0.35956 $0.308194 $0.282511 $0.26967 $0.256829
SMDC300F/24-2	SMDC300F/24-2 Littelfuse Inc. - Price: $0.383223	Littelfuse Inc.	-		2-3 work days	1230	-	1 : $0.383223 10 : $0.33532 50 : $0.287417 100 : $0.263466 500 : $0.25149 1000 : $0.239514		$0.383223 $0.33532 $0.287417 $0.263466 $0.25149 $0.239514
SMD200F-2	SMD200F-2 Littelfuse Inc. - Price: $0.3648	Littelfuse Inc.	-		2-3 work days	541	-	1 : $0.3648 10 : $0.3192 50 : $0.2736 100 : $0.2508 500 : $0.2394 1000 : $0.228		$0.3648 $0.3192 $0.2736 $0.2508 $0.2394 $0.228
2920L200/24DR	2920L200/24DR Littelfuse Inc. - Price: $0.336159	Littelfuse Inc.	-		2-3 work days	579	-	1 : $0.336159 10 : $0.294139 50 : $0.252119 100 : $0.231109 500 : $0.220604 1000 : $0.210099		$0.336159 $0.294139 $0.252119 $0.231109 $0.220604 $0.210099